package cn.dw.service;

import java.util.List;

import cn.dw.domain.picInfo;

public abstract interface PicInfoService {
	
	public abstract List<picInfo> getAll();
	
	public abstract List<picInfo> getInfosByCategoryId(String categoryid);
	
	public abstract picInfo getById(Integer id);
	
	public abstract void save(picInfo info);

}
